/* Header styles scoped to ClearCitty Soutien Scolaire */

.cc-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background-color: rgba(245, 248, 251, 0.96);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-gray-200);
}

.cc-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-top: var(--space-3);
  padding-bottom: var(--space-3);
}

.cc-header__brand {
  display: flex;
  align-items: center;
  min-width: 0;
}

.cc-header__logo-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
}

.cc-header__logo-mark {
  width: 40px;
  height: 40px;
  border-radius: 14px;
  background: radial-gradient(circle at 0 0, var(--color-primary) 0, #4ea8de 40%, var(--color-success) 100%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: #ffffff;
  box-shadow: var(--shadow-sm);
}

.cc-header__text {
  display: flex;
  flex-direction: column;
}

.cc-header__site-name {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-gray-900);
}

.cc-header__site-tagline {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.cc-header__nav {
  margin-left: auto;
}

.cc-header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  list-style: none;
  padding: 0;
  margin: 0;
}

.cc-header__nav-link {
  position: relative;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-gray-700);
  padding: 6px 0;
}

.cc-header__nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-success));
  transition: width var(--transition-base);
}

.cc-header__nav-link:hover::after,
.cc-header__nav-link:focus-visible::after {
  width: 100%;
}

.cc-header__nav-link:hover {
  color: var(--color-gray-900);
  text-decoration: none;
}

.cc-header__cta {
  margin-left: var(--space-4);
}

.cc-header__cta-button {
  font-size: var(--font-size-sm);
  padding-inline: 1.1rem;
}

/* Mobile toggle button */
.cc-header__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4px;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-gray-200);
  background-color: #ffffff;
  cursor: pointer;
}

.cc-header__toggle-bar {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background-color: var(--color-gray-700);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.cc-header__toggle:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Toggle animation */
.cc-header__toggle[aria-expanded="true"] .cc-header__toggle-bar:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.cc-header__toggle[aria-expanded="true"] .cc-header__toggle-bar:nth-child(2) {
  opacity: 0;
}

.cc-header__toggle[aria-expanded="true"] .cc-header__toggle-bar:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Responsive layout */
@media (max-width: 880px) {
  .cc-header__inner {
    gap: var(--space-2);
  }

  .cc-header__nav {
    position: fixed;
    inset-inline: 0;
    top: 64px;
    background-color: rgba(245, 248, 251, 0.98);
    border-bottom: 1px solid var(--color-gray-200);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
  }

  .cc-header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-4) var(--space-5);
  }

  .cc-header__nav-link {
    width: 100%;
    padding: 8px 0;
  }

  .cc-header__cta {
    display: none;
  }

  .cc-header__toggle {
    display: inline-flex;
  }

  .cc-header__nav--open {
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
  }
}

/* Small screens brand text tweaks */
@media (max-width: 520px) {
  .cc-header__site-tagline {
    display: none;
  }

  .cc-header__site-name {
    font-size: var(--font-size-base);
  }
}